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Part 26, Metalworking Machinery

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Part 26, Metalworking Machinery MIOSHA-STD-1124 (07/19) For further information 8 Pages Ph: 517-284-7740 www.michigan.gov/mioshastandards DEPARTMENT OF LICENSING AND REGULATORY AFFAIRS DIRECTOR’S OFFICE GENERAL INDUSTRY SAFETY AND HEALTH STANDARD Filed with the Secretary of State on March 29, 1974 (as amended April 2, 1979) (as amended May 17, 1983) (as amended December 5, 1991) (as amended February 18, 1997) (as amended July 25, 2019) These rules take effect immediately upon filing with the secretary of state unless adopted under section 33, 44, or 45a(6) of the administrative procedures act of 1969, 1969 PA 306, MCL 24.233, 24.244, or 24.245a. Rules adopted under these sections become effective 7 days after filing with the secretary of state. (By authority conferred on the director of the department of licensing and regulatory affairs by sections 16 and 21 of the Michigan occupational safety and health act, 1974 PA 154, MCL 408.1016 and 408.1021, and Executive Reorganization Order Nos. 1996-2, 2003-1, 2008-4, and 2011-4, MCL 445.2001, 445.2011, 445.2025, and 445.2030) R 408.12616, R 408.12631, R 408.12633, R 408.12638, R 408.12639, and R 408.12642 of the Michigan Administrative Code are amended as follows: GENERAL INDUSTRY SAFETY AND HEALTH STANDARD PART 26. METALWORKING MACHINERY Table of Contents GENERAL PROVISIONS ............................................ 2 SPECIFIC EQUIPMENT .............................................. 5 R 408.12601. Scope. ................................................... 2 R 408.12631. Squaring shear. ..................................... 5 R 408.12602. Applicability. .......................................... 2 R 408.12632. Circular metal saws. .............................. 6 R 408.12603. Definitions A to C. ................................. 2 R 408.12633. Bar stock and rod machines; screw R 408.12604. Definitions F to L. .................................. 2 machines; thread machines. .................................. 6 R 408.12605. Definitions M, O. .................................... 2 R 408.12634. Planers. .................................................. 6 R 408.12606. Definition P. ........................................... 2 R 408.12635. Metal band saws. ................................... 6 R 408.12607. Definitions R, S...................................... 3 R 408.12636. Metal embossing machines. .................. 6 R 408.12608. Definitions T to W. ................................. 3 R 408.12637. Powered feed rolls. ................................ 6 R 408.12611. Employer responsibility. ........................ 3 R 408.12638. Wire drawing machines. ........................ 6 R 408.12612. Employee responsibility. ....................... 3 R 408.12639. Boring, honing, reaming, and drilling. .... 7 R 408.12615. Aisles, floor, and platforms. ................... 3 R 408.12640. Milling. .................................................... 7 R 408.12616. Machine and equipment installation. ..... 3 R 408.12641. Roll-form machines. ............................... 7 R 408.12617. Controls. ................................................ 3 R 408.12642. Powered benders. .................................. 7 R 408.12618. Maintenance and lubrication. ................ 3 R 408.12643. Tumbling mills, barrels and revolving R 408.12619. Hydraulic and pneumatic systems. ....... 4 cylinders. ................................................................ 7 R 408.12620. Chip Guards; protection from coolant R 408.12644. Alligator shears. ..................................... 7 splash. ................................................................... 4 R 408.12645. Riveters, braders and stakers. ............... 7 R 408.12622. Electric magnets and vacuum chucks. .. 4 R 408.12647. Slitter. ..................................................... 8 R 408.12648. Lathes. ................................................... 8 R 408.12649. Cold header. .......................................... 8 R 408.12650. Multislide machines. .............................. 8 1 GENERAL PROVISIONS R 408.12605. Definitions M, O. Rule 2605. (1) “Metal band saw” means a machine R 408.12601. Scope. that is equipped with 2 wheels on which a continuous Rule 2601. This part sets forth rules, not covered in blade is used for metal cutting purposes. other standards, for the safety of employees in all (2) “Metal embossing machine” means a places of employment where a hazard may exist in the machine that imparts a design to a piece of metal by use of metalworking machinery. Press brakes and pressure. handheld portable powered tools are not included in (3) “Metalworking machinery” means a machine this part. which removes, forms, works, or shapes metal or which is used to assemble parts. R 408.12602. Applicability. (4) “Milling machine” means a machine with a Rule 2602. (1) A metalworking machine with the point multi-edged revolving cutter which, when brought into of operation inaccessible or remote from the operator contact with metal, makes a desired cut. and other assigned employees shall not be required to (5) “Multislide” means a machine which has dies have guarding for the point of operation. attached to ends of multiple slides and which, when (2) The general rules of this part apply to all actuated, brings the dies together to piece, form, or metal working machinery. bend coil stock into a desired shape. (3) The specific rules shall apply only to those (6) “Operator” means an employee who controls metalworking machines specified. the machine or operation. (7) “Operator’s position” means that location R 408.12603. Definitions A to C. where an operator controls a machine or operation. Rule 2603. (1) “Aisle” means a designated path of (8) “Other assigned employees” means those travel for vehicles and employees. employees who service or attend a machine or (2) “Alligator shear” means a machine having a operation. powered blade and a fixed blade which creates a shearing action when the moving blade meets the fixed R 408.12606. Definition P. blade. Rule 2606. (1) “Pay off”, sometimes called a top hat, (3) “Awareness device” means a device that will means an uncoiling device upon which the undrawn warn the operator that he or she is approaching the coil of wire rests. point of operation. (2) “Pinch point” means a point where it is (4) “Barrier” means protection for an operator possible to be caught between the moving parts of a from a hazard point on machinery and equipment. machine and the material in process or between (5) “Boring machine” means a machine with a moving and stationary parts of a machine. boring tool which, when brought into contact with metal (3) “Planer” means a machine with a cutting tool by force, increases the size of a hole. held stationary while the work is moved back and forth (6) “Circular metal saw” means a machine with a underneath it to reduce 1 of its dimensions. support for the material and with a circular blade which (4) “Point of operation” means that point at which is used for cutting metal. cutting, shaping, working, assembly or forming is (7) “Cold header” means a machine consisting of accomplished upon the stock. a set of dies that, when closed by a ram with a hammer (5) “Point of operation device” means a control action, forms headed parts such as bolts or rivets from or attachment which: rod stock. (a) Restrains the operator from inadvertently reaching into the point of operation. R 408.12604. Definitions F to L. (b) Prevents normal machine operation if the Rule 2604. (1) “Fixed barrier” means a type of guard, operator’s hands are inadvertently within the point of attached by fasteners that cannot be readily removed, operation. that keeps the operator from the point of operation. (c) Automatically withdraws the operator’s hands (2) “Interlocked barrier” means a type of guard if they are within the point of operation as the machine with a control interlocked with a machine circuit that will cycles. stop the machine if the barrier is removed or opened. (6) “Powered bender” means a machine (3) “Lockout” means to secure by use of a lock. consisting of dies or fixtures located between a moving and a fixed machine part. When metal is placed between the parts, the moving part is pressed against the fixed part, bending the metal to a desired shape. (7) “Powered feed rolls” means parallel rolls that run inward to move material into the point of operation of a machine. (8) “Presence sensing device” means a device designed, constructed and arranged to create a sensing field or area and to deactivate the point of operation when an operator’s hand or other body part is within such field or area. 2 R 408.12607. Definitions R, S. R 408.12615. Aisles, floor, and platforms. Rule 2607. (1) “Remote” means that an operator or Rule 2615. (1) The outline of a designated aisle shall other assigned employee who is operating or attending be marked or otherwise indicated. a machine cannot, because of distance or location, (2) A designated aisle shall be not less than 4 place any part of his or her body within the point of feet wide and access shall be maintained from a operation when a hazard exists. work-station to an aisle. (2) “Riveter” means a machine that consists of a ram with a tool attached so that, when pressed against R 408.12616. Machine and equipment installation. a fixed part with a rivet or other fastener in between, it Rule 2616. (1) A metalworking machine or equipment will cause pieces of material to be joined together. must be installed so that the normal operator's position (3) “Roll form machine” means a machine with is not in an
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